Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 7 21.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2023   13:51:53   ( -71.09, 147.27) 07/23/2023   13:52:35  ( -71.11, 147.29)    3.01                42
 07/23/2023   14:42:37   (  70.96, -45.22) 07/23/2023   14:41:58  (  70.98, -45.26)    1.96                39
 07/26/2023   01:55:11   (  71.40, 145.91) 07/26/2023   01:56:22  (  71.29, 146.57)   26.96                71
 07/26/2023   02:45:48   ( -71.06, -46.18) 07/26/2023   02:45:50  ( -71.05, -46.15)    1.44                 2
 07/26/2023   03:36:28   (  70.73, 121.68) 07/26/2023   03:35:16  (  70.75, 121.06)   22.86                72
 07/28/2023   14:49:00   (  71.07, -47.01) 07/28/2023   14:49:39  (  71.09, -47.07)    2.78                39
 07/28/2023   15:39:42   ( -70.99, 120.46) 07/28/2023   15:39:04  ( -71.02, 120.47)    3.21                38
 07/31/2023   02:52:16   ( -71.43, -48.42) 07/31/2023   02:53:27  ( -71.33, -47.69)   28.68                71
 07/31/2023   03:42:55   (  71.06, 119.53) 07/31/2023   03:42:52  (  71.08, 119.59)    2.86                 3
 07/31/2023   04:33:33   ( -70.76, -72.66) 07/31/2023   04:32:20  ( -70.84, -73.12)   19.21                73
 08/02/2023   15:46:04   ( -71.12, 118.64) 08/02/2023   15:46:42  ( -71.13, 118.67)    1.45                38
 08/02/2023   16:36:48   (  71.01, -73.86) 08/02/2023   16:36:05  (  70.99, -73.88)    1.88                43